In a study the steel rods supplied by two dierent companies. Measure of exibility are recorded for each company: Company A:0 Company B:

2. In a study the steel rods supplied by two different companies. Measure of flexibility are recorded foreach company:Company A: 9.3, 8.8, 6.8, 8.7, 8.5, 6.7, 8.0, 6.5, 9.2, 7.0Company B: 11.0, 9.8, 9.9, 10.2, 10.1, 9.7, 11.0, 11.1, 10.2, 9.6(a) Calculate the sample mean and median for the data for the two companies.(b) Plot the data on the same line and give your impression regarding any apparent differencesbetween the two companies.